Save up to 67% on hot water and never run out again Nelson & Small Energy Solutions
Serving New England and Upstate New York
About Nelson & SmallFind a Dealer
Our fuel efficient, space saving, long-lasting water heaters produce unlimited hot water... on demand.
Turn on your faucet and continously heat only the water you need. Stop heating and reheating unused water sitting in your tank.
Never run out of hot water, shower after shower, load after load of laundry.
Typical life expectancy is 2 to 3 times that of a storage tank. Stop repeatedly buying and installing hot water heaters. Minimal maintenance.
Tankless wall-mounted models take a fraction of the space used by a hot water tank.
 Product Details for Homeowners
Click here to see the difference on-demand hot water can make.
"We never run out of hot water. With 2 teenagers, you can bet our on-demand system has improved the quality of MY life."
Jeff Dillion, homeowner, Rochester, New Hampshire
Product Details for Commercial Installations
Click here to save money on hot water in your apartments, laundry, restaurant, school or other facility.
"On-demand? It's a no brainer. I'm presently hooking up six more units."
Wayne Bradbury, commercial laundry owner, Portland, Maine
Find a Dealer Near You
Annual Hot Water Cost Comparison image
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On-demand hot water saves you money

 
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Traditional Hot Water Storage Tanks vs. On-demand Hot Water Systems
Comparison based on family of 3 with an average of 80 gallons of hot water used per day.
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